Generally, warranty for parts purchased on Parts.Cat.Com is 12 months from the invoice date as defined in the Caterpillar Limited Warranty. Parts Warranty covers defects in material and workmanship throughout the Warranty period once it has been installed. For complete Warranty detail contact your local Cat Dealer.
Need More Help? Contact Us
Find a DealerEmail
Return Policy
Return Policy Information
Unless otherwise noted by a non-returnable part
icon, most parts can be returned to your authorized Cat® dealer under their return policy.
This part is designed to fit your Cat equipment based on the manufacturer’s specifications.
Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.
Remanufactured
Non-Returnable
Kit
Replaced
Remanufactured
Non-Returnable
Kit
Replaced
Chat with an expert
Will it fit or looking for a repair?Add your equipment to see if this part fits or if there are repair options available.
Description
Description
Description: Cat drawn cup needle bearings are designed to carry large loads, accommodate high rotational speeds while providing smooth operation. The case hardened outer shell serves as the outer bearing raceway and the formed lip provides mechanical retention of the needle rollers, lubricant retention and protection against foreign material and contaminants.
Attributes: • High load carrying capacity and stiffness. • Supports high rotational speeds. • Requires minimal radial mounting space. • Non-separable unit for ease of handling and installation.
Application: Drawn cup needle roller bearings are designed to allow larger shaft diameters on which the bearings operate directly. They are most commonly used in applications where the housing bore cannot be used as a raceway. Typical applications for drawn cup needle roller bearings are general gearbox shaft supports, gear pumps and pilot bearings.
Warning:This product can expose you to chemicals including Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Description: Cat drawn cup needle bearings are designed to carry large loads, accommodate high rotational speeds while providing smooth operation. The case hardened outer shell serves as the outer bearing raceway and the formed lip provides mechanical retention of the needle rollers, lubricant retention and protection against foreign material and contaminants.
Attributes: • High load carrying capacity and stiffness. • Supports high rotational speeds. • Requires minimal radial mounting space. • Non-separable unit for ease of handling and installation.
Application: Drawn cup needle roller bearings are designed to allow larger shaft diameters on which the bearings operate directly. They are most commonly used in applications where the housing bore cannot be used as a raceway. Typical applications for drawn cup needle roller bearings are general gearbox shaft supports, gear pumps and pilot bearings.
Warning:This product can expose you to chemicals including Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Specifications
Specifications
Units of MeasureUSMetric
Outside Diameter (mm): 20.64
Height (mm): 12.7
Material: Alloy Steel
Inside Diameter (mm): 15.88
Inside Diameter (in): 0.63
Outside Diameter (in): 0.81
Height (in): 0.5
Units of MeasureUSMetric
Outside Diameter (mm): 20.64
Height (mm): 12.7
Material: Alloy Steel
View More
Compatible Models
Compatible Models
Track-Type Tractor
D5HD3CD7GD7HD6G2 XLD7G2D4GD4HD4CD6ED6H
Challenger
65C65B85C75C65D70C65
Ripper
7
Track Loader
953C943963953973
Bulldozer
7S7SU7S LGP
Winch
57H
View More
Track-Type Tractor
D5HD3CD7GD7HD6G2 XLD7G2D4GD4HD4CD6ED6H
Warranty Information
Warranty Information
Generally, warranty for parts purchased on Parts.Cat.Com is 12 months from the invoice date as defined in the Caterpillar Limited Warranty. Parts Warranty covers defects in material and workmanship throughout the Warranty period once it has been installed. For complete Warranty detail contact your local Cat Dealer.
Need More Help? Contact Us
Find a DealerEmail
Return Policy
Return Policy Information
Unless otherwise noted by a non-returnable part
icon, most parts can be returned to your authorized Cat® dealer under their return policy.
Need More Help? Contact Us
Find a DealerEmail
Parts diagram for 8T-0798
View Detailed Parts Diagrams
Add Your Equipment
DiagramDescriptionSpecificationsCompatible Models
Parts diagram for 8T-0798
View Detailed Parts Diagrams
Add Your Equipment
Description for part number 8T-0798
Description: Cat drawn cup needle bearings are designed to carry large loads, accommodate high rotational speeds while providing smooth operation. The case hardened outer shell serves as the outer bearing raceway and the formed lip provides mechanical retention of the needle rollers, lubricant retention and protection against foreign material and contaminants.
Attributes: • High load carrying capacity and stiffness. • Supports high rotational speeds. • Requires minimal radial mounting space. • Non-separable unit for ease of handling and installation.
Application: Drawn cup needle roller bearings are designed to allow larger shaft diameters on which the bearings operate directly. They are most commonly used in applications where the housing bore cannot be used as a raceway. Typical applications for drawn cup needle roller bearings are general gearbox shaft supports, gear pumps and pilot bearings.
View More
Warning:This product can expose you to chemicals including Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Specifications for part number 8T-0798
Units of Measure
USMetric
Outside Diameter (mm): 20.64
Height (mm): 12.7
Material: Alloy Steel
Inside Diameter (mm): 15.88
Inside Diameter (in): 0.63
Outside Diameter (in): 0.81
Height (in): 0.5
View More
Compatible Models for part number 8T-0798
TRACK-TYPE TRACTOR
D5H D3C D7G D7H D6G2 XL D7G2 D4G D4H D4C D6E D6H
CHALLENGER
65C 65B 85C 75C 65D 70C 65
RIPPER
7
TRACK LOADER
953C 943 963 953 973
BULLDOZER
7S 7SU 7S LGP
WINCH
57H
View More
Will It Fit?Add your equipment to see if this part fits or if there are repair options available.
